We have a problem with X-spam for SMTP User and Mail Restriction.
if i add a user in the Do No accept Mail from List int the Restrictions From users Tab i recieve messages from that user normally.
If i add the whole domain for that user it rejects the messages.
For example:
if i add user@domain.com the mail is recieved.
if a add *@domain.com the mail is rejected.
any ideas ?